{"product_id":"heavy-duty-roller-chain-sprocket-with-type-b-hub-b","title":"Heavy Duty Roller Chain Sprocket With Type B Hub Bored To Size For Single Strand 80 Chain Using 45 Teeth 1 Inch Pitch And 1.375 Inch Bore Rock Solid Build For Industrial Power Transmission Jobs Requiring Bad Ass Durability And Killer Efficiency","description":"\u003cdiv\u003eStandard Single Unit Pack Roller Sprocket For 80 Chains\u003cbr\u003e\n✔️ 45 teeth 1.00 inch pitch 1.375 inch bore Type BS hub \u003cp\u003eThis bored-to-size roller chain sprocket delivers consistent torque transfer for industrial conveyors and farm equipment running straight-line power trains. Built for series 80 heavy duty drives, it locks securely onto fixed mill shafts to keep a steady gear ratio without slipping. You get a single packaged unit that completely skips expensive machine shop visits.\u003c\/p\u003e ✅ 45 teeth optimized for smooth 80 series chain engagement\u003cbr\u003e\n✅ 1.00 inch pitch rated for demanding single strand drives\u003cbr\u003e\n✅ 1.375 inch stock bore fits standard industrial rotation shafts\u003cbr\u003e\n✅ Heat treated high carbon steel handles heavy shock loads\u003cbr\u003e\n✅ Type BS hub features a centerline keyway and dual setscrews\u003cbr\u003e\n✅ Nominal 0.575 inch row width matches ANSI series 80 standards\u003cbr\u003e \u003cp\u003e💡 What makes a bored size sprocket a handy choice for custom shaft alignments in heavy machinery?\u003cbr\u003e\nA bored to size design saves time and cash by fitting right onto existing mill shafts without extra work.\u003cbr\u003e\n- Direct keyed mounting prevents axial drift during sudden load changes\u003cbr\u003e\n- Dual set screw locking secures rotary components against vibration slip\u003cbr\u003e\n- Custom bore sizing eliminates mismatched gaps between motor and driven gear\u003cbr\u003e\n- Matched pitch geometry keeps chain tracking perfectly straight under torque\u003cbr\u003e\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49244033122539,"sku":"VXB0045I81C2","price":724.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91BZA72hKdL_bb98d4cc-9583-4729-9e6c-0118468adb38.jpg?v=1786985927","url":"https:\/\/vxb.com\/products\/heavy-duty-roller-chain-sprocket-with-type-b-hub-b","provider":"VXB Bearings","version":"1.0","type":"link"}